DE3465130D1 - Device for the automatic reversal of the feed to a double acting ram by a simple or double acting control - Google Patents

Device for the automatic reversal of the feed to a double acting ram by a simple or double acting control

Info

Publication number
DE3465130D1
DE3465130D1 DE8484401258T DE3465130T DE3465130D1 DE 3465130 D1 DE3465130 D1 DE 3465130D1 DE 8484401258 T DE8484401258 T DE 8484401258T DE 3465130 T DE3465130 T DE 3465130T DE 3465130 D1 DE3465130 D1 DE 3465130D1
Authority
DE
Germany
Prior art keywords
double acting
feed
automatic reversal
ram
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484401258T
Other languages
German (de)
English (en)
Inventor
Alain Tessier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enerpac Tool Group Corp
Original Assignee
Applied Power Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Applied Power Inc filed Critical Applied Power Inc
Application granted granted Critical
Publication of DE3465130D1 publication Critical patent/DE3465130D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Electrotherapy Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Structure Of Transmissions (AREA)
DE8484401258T 1983-06-29 1984-06-18 Device for the automatic reversal of the feed to a double acting ram by a simple or double acting control Expired DE3465130D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310753A FR2548288B1 (fr) 1983-06-29 1983-06-29 Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet

Publications (1)

Publication Number Publication Date
DE3465130D1 true DE3465130D1 (en) 1987-09-03

Family

ID=9290297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401258T Expired DE3465130D1 (en) 1983-06-29 1984-06-18 Device for the automatic reversal of the feed to a double acting ram by a simple or double acting control

Country Status (6)

Country Link
EP (1) EP0130879B1 (fr)
DE (1) DE3465130D1 (fr)
ES (1) ES533805A0 (fr)
FI (1) FI79893C (fr)
FR (1) FR2548288B1 (fr)
NO (1) NO157469C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642117B3 (fr) * 1989-01-25 1991-03-15 Huard Sa Dispositif d'inversion automatique du sens de fonctionnement d'un verin hydraulique a double effet
FR2643423B1 (fr) * 1989-02-22 1991-05-10 Forhydro Ets Automatisme hydraulique
FR2656386B1 (fr) * 1989-12-22 1992-04-30 Matairco Hydro Air Sa
FR2656385B1 (fr) * 1989-12-22 1992-04-30 Matairco Hydro Air Sa

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH520273A (de) * 1970-02-25 1972-03-15 Engeler Markus Hydraulisches Steuergerät
FR2465909A1 (fr) * 1979-09-19 1981-03-27 Applied Power Inc Verin double effet a tiroir inverseur

Also Published As

Publication number Publication date
FI79893C (fi) 1990-03-12
FI842424A0 (fi) 1984-06-14
FR2548288B1 (fr) 1985-12-13
EP0130879B1 (fr) 1987-07-29
FI79893B (fi) 1989-11-30
FR2548288A1 (fr) 1985-01-04
FI842424A (fi) 1984-12-30
NO157469C (no) 1988-03-23
ES8503792A1 (es) 1985-03-01
ES533805A0 (es) 1985-03-01
NO842616L (no) 1985-01-02
EP0130879A1 (fr) 1985-01-09
NO157469B (no) 1987-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee